CN211120231U - Take Z type brace rod sealing door to seal - Google Patents
Take Z type brace rod sealing door to seal Download PDFInfo
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- CN211120231U CN211120231U CN201922184784.9U CN201922184784U CN211120231U CN 211120231 U CN211120231 U CN 211120231U CN 201922184784 U CN201922184784 U CN 201922184784U CN 211120231 U CN211120231 U CN 211120231U
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Abstract
The utility model discloses a take sealed door of Z type brace rod to seal, a serial communication port, including vertical door strip of paper used for sealing and horizontal door strip of paper used for sealing, vertical door strip of paper used for sealing and horizontal door strip of paper used for sealing tip weld each other, form whole frame shape door and seal the finished product, vertical door strip of paper used for sealing has sealed gasbag, magnetic stripe vestibule, compensation gasbag, crossbeam strengthening rib, small wing limit, draw-in groove and Z shape brace rod, horizontal door strip of paper used for sealing has sealed gasbag, magnetic stripe vestibule, compensation gasbag, crossbeam strengthening rib, small wing limit, draw-in groove and supplementary gasbag. The utility model provides the high door seals and refrigerator door body installation department leakproofness satisfies refrigerator pivot side and crossbeam side, to the requirement of different door strip of paper used for sealing structures, when can preventing that the refrigerator door body from closing, the hank limit appears in the vertical door strip of paper used for sealing of pivot side, can increase the leakproofness between the horizontal door strip of paper used for sealing of refrigerator crossbeam side and the refrigerator door body, is applicable to and makes multiple material door seal gum cover products such as PVC, TPE.
Description
Technical Field
The invention relates to the field of sealing door seals for refrigerators, in particular to a sealing door seal with Z-shaped support ribs.
Background
A refrigerator is a refrigerating apparatus for maintaining a constant low temperature, and is also a product for maintaining food or other articles in a cold state at a constant low temperature. Due to errors of refrigerator design and manufacturing process, different structures need to be designed on the side of a rotating shaft and the side of a cross beam of the refrigerator to meet the assembly requirements of the refrigerator. The refrigerator uses the basic requirement to be thermal insulation performance, and the door seals are the important component parts of guaranteeing refrigerator thermal insulation performance, and the door seals have vertical door strip of paper used for sealing and horizontal door strip of paper used for sealing to constitute, and the door seals are installed on the refrigerator door body, and the door seals are located between the refrigerator door body and the box when the refrigerator is closed, can adapt to the refrigerator door body and the different structures of box, guarantee refrigerator leakproofness. In the actual production and use process of the refrigerator, the door seal is not tightly connected with the installation position of the refrigerator door body, and the sealing performance is poor; the longitudinal door seal at the side of the rotating shaft of the refrigerator has poor anti-twisting performance, and the side seal of the rotating shaft is easy to have twisting edges when the refrigerator is closed; the refrigerator crossbeam side transverse door seal has less flexibility and poor refrigerator sealing effect.
Disclosure of Invention
In order to solve the problems, the invention provides a sealing door seal with Z-shaped support ribs, wherein the bottoms of clamping grooves in a longitudinal door seal and a transverse door seal of the door seal are respectively provided with a left sealing wing edge and a right sealing wing edge, the top ends of the left sealing wing edge and the right sealing wing edge are connected with the clamping grooves, the bottom ends of the left sealing wing edges extend towards the left side in an inclined manner, the bottom ends of the right sealing wing edges extend towards the right side in an inclined manner, and when the door seal clamping grooves are arranged on a refrigerator door body, the left sealing wing edges and the right sealing wing edges on the clamping grooves can form sealing air bags at the installation position of the refrigerator door body, so that the sealing performance of the installation position of the door seal; meanwhile, on the basis of the structure, a Z-shaped supporting rib is arranged in a sealing air bag in the longitudinal door sealing strip, the Z-shaped supporting rib is positioned in the sealing air bag, the left end of the Z-shaped supporting rib is connected with the left inner side wall of the sealing air bag, the right end of the Z-shaped supporting rib is connected with the right inner side wall of the sealing air bag, the sealing air bag is divided into an upper sealing air bag and a lower sealing air bag by the Z-shaped supporting rib, the supporting force of the longitudinal door sealing strip can be increased, and the longitudinal door sealing strip on the rotating shaft side is prevented from being twisted when the refrigerator; the transverse door seal strip used on the side of the refrigerator door seal beam has the advantages that the auxiliary air bag is arranged on the right side of the seal air bag, the auxiliary air bag is inclined downwards, the sealing performance between the refrigerator beam side door seal strip and a refrigerator door body can be improved, and the transverse door seal strip is suitable for manufacturing door seal rubber sleeve products made of various materials such as PVC (polyvinyl chloride), TPE (thermoplastic elastomer) and the like.
The technical scheme adopted by the invention is as follows:
a door seal with a Z-shaped support rib is characterized by comprising a longitudinal door seal and a transverse door seal, wherein the end parts of the longitudinal door seal and the transverse door seal are welded with each other to form a door seal finished product which is integrally frame-shaped, the longitudinal door seal is provided with a sealing air bag, a magnetic stripe hole cavity, a compensation air bag, a cross beam reinforcing rib, a small wing edge, a clamping groove and a Z-shaped support rib, the transverse door seal is provided with the sealing air bag, the magnetic stripe hole cavity, the compensation air bag, the cross beam reinforcing rib, the small wing edge, the clamping groove and an auxiliary air bag, the magnetic stripe hole cavity in the longitudinal door seal is positioned on the left side of the sealing air bag, the lower side of the magnetic stripe hole cavity, the compensation air bag is positioned on the left side of the sealing air bag and on the lower side of the compensation air bag, the cross beam is positioned on the lower sides of the sealing air bag and the small, the left end of the Z-shaped support rib is connected with the inner side wall of the left side of the sealed air bag, the right end of the Z-shaped support rib is connected with the inner side wall of the right side of the sealed air bag, and the sealed air bag is divided into an upper sealed air bag and a lower sealed air bag by the Z-shaped support rib.
Preferably, the connection positions of the sealing air bag, the magnetic stripe hole cavity, the compensation air bag, the beam reinforcing rib, the small fin edge and the clamping groove in the transverse door seal strip are the same as the connection positions of the sealing air bag, the magnetic stripe hole cavity, the compensation air bag, the beam reinforcing rib, the small fin edge and the clamping groove in the longitudinal door seal strip, the auxiliary air bag is positioned at the upper part of the right side of the sealing air bag in the transverse door seal strip, and the right side of the auxiliary air bag is provided with an auxiliary.
Preferably, there are two small fin edges in the longitudinal door seal strip and the transverse door seal strip, the two small fin edges are respectively located at the lower part of the right side of the sealed air bag in the longitudinal door seal strip and the transverse door seal strip, the left ends of the two small fin edges are connected with the sealed air bag, and the right ends of the two small fin edges extend upwards in an inclined mode.
Preferably, the bottom of each clamping groove in each longitudinal door seal and each transverse door seal is provided with a left sealing fin edge and a right sealing fin edge, the top ends of the left sealing fin edge and the right sealing fin edge are connected with the clamping grooves, the bottom end of each left sealing fin edge extends towards the left side in an inclined mode, and the bottom end of each right sealing fin edge extends towards the right side in an inclined mode.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a sealing door seal with Z-shaped support ribs, which is reasonable in overall design, wherein a left sealing wing edge and a right sealing wing edge are arranged at the bottoms of clamping grooves in a longitudinal door sealing strip and a transverse door sealing strip, the top ends of the left sealing wing edge and the right sealing wing edge are connected with the clamping grooves, the bottom ends of the left sealing wing edge extend towards the left side in an inclined mode, the bottom ends of the right sealing wing edge extend towards the right side in an inclined mode, and when the door sealing clamping grooves are installed on a refrigerator door body, the left sealing wing edge and the right sealing wing edge on the clamping grooves can form sealing air bags at the installation position of the refrigerator door body, so that the sealing performance of the installation position of the door seal and the refrigerator door; in the structure of the invention, a Z-shaped support rib is arranged in a sealing air bag in a longitudinal door seal, the Z-shaped support rib is positioned in the sealing air bag, the left end of the Z-shaped support rib is connected with the left inner side wall of the sealing air bag, the right end of the Z-shaped support rib is connected with the right inner side wall of the sealing air bag, the sealing air bag is divided by the Z-shaped support rib to form an upper sealing air bag and a lower sealing air bag, the support force of the longitudinal door seal can be increased, and the longitudinal door seal at the rotating shaft side is prevented from being twisted; the transverse door seal strip used on the refrigerator door seal beam side in the structure has the internal structure that the auxiliary air bag is arranged on the right side of the seal air bag, and the auxiliary flange which inclines downwards is arranged on the right side of the auxiliary air bag, so that the sealing property between the transverse door seal strip on the refrigerator beam side and a refrigerator door body can be improved, and the transverse door seal strip is suitable for manufacturing door seal rubber sleeve products made of various materials such as PVC (polyvinyl chloride), TPE (thermoplastic elastomer) and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a sealing door seal with Z-shaped support ribs according to the present invention;
FIG. 2 is a vertical cross-sectional view of a longitudinal door seal of the disclosed door seal;
FIG. 3 is a vertical longitudinal sectional view of a transverse door seal of the disclosed door seal.
The corresponding part names indicated by the numbers in the figures:
1. longitudinal door seal 101, sealing air bag 1011, upper sealing air bag 1012, lower sealing air bag 102, magnetic stripe hole 103, compensation air bag 104, beam 105, beam reinforcing rib 106, clamping groove 1061, left sealing fin 1062, right sealing fin 107, small fin 108, Z-shaped supporting rib 2, transverse door seal 201, auxiliary air bag 2011 and auxiliary flash
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be described in further detail with reference to examples and specific embodiments.
Examples
As shown in fig. 1, 2 and 3, a door seal with a Z-shaped brace is characterized by comprising a longitudinal door seal 1 and a transverse door seal 2, wherein the ends of the longitudinal door seal 1 and the transverse door seal 2 are welded to form a door seal product which is integrally frame-shaped, the longitudinal door seal 1 is provided with a sealing air bag 101, a magnetic stripe hole 102, a compensation air bag 103, a cross beam 104, a cross beam stiffener 105, a small fin 107, a clamping groove 106 and a Z-shaped brace 108, the transverse door seal 2 is provided with a sealing air bag 101, a magnetic stripe hole 102, a compensation air bag 103, a cross beam 104, a cross beam stiffener 105, a small fin 107, a clamping groove 106 and an auxiliary air bag 201, the hole magnetic stripe 102 in the longitudinal door seal 1 is positioned on the left side of the sealing air bag 101, the compensation air bag 103 is positioned on the left side of the sealing air bag 101 and on the lower side of the magnetic stripe hole 102, the cross beam stiffener 105, the cross beam 104 is located on the lower sides of the sealed air bag 101 and the cross beam reinforcing rib 105, the small fin 107 is located on the right side of the sealed air bag 101, the clamping groove 106 is located on the lower side of the cross beam 104, the Z-shaped supporting rib 108 is located inside the sealed air bag 101 of the longitudinal door seal 1, the left end of the Z-shaped supporting rib 108 is connected with the left inner side wall of the sealed air bag 101, the right end of the Z-shaped supporting rib 108 is connected with the right inner side wall of the sealed air bag 101, and the sealed air bag 101 is divided into an upper sealed air bag 1011 and.
Preferably, the connection positions of the sealing air bag 101, the magnetic stripe hole cavity 102, the compensation air bag 103, the cross beam 104, the cross beam reinforcing rib 105, the small fin 107 and the clamping groove 106 in the transverse door seal 2 are the same as the connection positions of the sealing air bag 101, the magnetic stripe hole cavity 102, the compensation air bag 103, the cross beam 104, the cross beam reinforcing rib 105, the small fin 107 and the clamping groove 106 in the longitudinal door seal 1, the auxiliary air bag 201 is positioned at the upper part of the right side of the sealing air bag 101 in the transverse door seal 2, and the auxiliary flange 2011 is obliquely downward arranged at the right side of the auxiliary air.
Preferably, there are two small wings 107 in the longitudinal door seal 1 and the transverse door seal 2, the two small wings 107 are respectively located at the lower parts of the right sides of the air bags 101 in the longitudinal door seal 1 and the transverse door seal 2, the left ends of the two small wings 107 are both connected with the air bags 101, and the right ends of the two small wings 107 extend obliquely upwards.
Preferably, the bottom of the clamping groove 106 in each of the longitudinal door seal 1 and the transverse door seal 2 is provided with a left sealing fin 1061 and a right sealing fin 1062, the top ends of the left sealing fin 1061 and the right sealing fin 1062 are connected with the clamping groove 106, the bottom end of the left sealing fin 1061 extends obliquely to the left, and the bottom end of the right sealing fin 1062 extends obliquely to the right.
The invention improves the sealing performance of the installation position of the door seal and the refrigerator door body, meets the requirements of the refrigerator rotating shaft side and the beam side on different door seal structures, and the inner structure of the longitudinal door seal 1 used at the refrigerator rotating shaft side is that a Z-shaped support rib 108 is arranged in the sealing air bag 101, so that the longitudinal door seal 1 at the rotating shaft side can be prevented from being twisted when the refrigerator door body is closed; the transverse door seal 2 used on the refrigerator door seal beam side has the internal structure that the auxiliary air bag 201 is arranged on the right side of the sealing air bag 101, can increase the sealing performance between the transverse door seal 2 on the refrigerator beam side and a refrigerator door body, and is suitable for manufacturing door seal rubber sleeve products made of various materials such as PVC (polyvinyl chloride), TPE (thermoplastic elastomer) and the like.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (4)
1. A door seal with a Z-shaped support rib is characterized by comprising a longitudinal door seal and a transverse door seal, wherein the end parts of the longitudinal door seal and the transverse door seal are welded with each other to form a door seal finished product which is integrally frame-shaped, the longitudinal door seal is provided with a sealing air bag, a magnetic stripe hole cavity, a compensation air bag, a cross beam reinforcing rib, a small wing edge, a clamping groove and a Z-shaped support rib, the transverse door seal is provided with the sealing air bag, the magnetic stripe hole cavity, the compensation air bag, a cross beam, the cross beam reinforcing rib, the small wing edge, the clamping groove and an auxiliary air bag, the magnetic stripe hole cavity in the longitudinal door seal is positioned on the left side of the sealing air bag, the lower side of the magnetic stripe hole cavity, the compensation air bag is positioned on the left side of the sealing air bag and on the lower side of the compensation air bag, the cross beam, the Z-shaped support rib is positioned inside the sealed air bag of the longitudinal door seal strip, the left end of the Z-shaped support rib is connected with the inner side wall of the left side of the sealed air bag, the right end of the Z-shaped support rib is connected with the inner side wall of the right side of the sealed air bag, and the Z-shaped support rib divides the sealed air bag into an upper sealed air bag and a lower sealed air bag.
2. The door seal with the Z-shaped support rib seal according to claim 1, wherein the connecting positions of the sealing air bag, the magnetic stripe hole cavity, the compensating air bag, the beam reinforcing rib, the small fin edge and the clamping groove in the transverse door seal are the same as the connecting positions of the sealing air bag, the magnetic stripe hole cavity, the compensating air bag, the beam reinforcing rib, the small fin edge and the clamping groove in the longitudinal door seal, the auxiliary air bag is positioned at the upper part of the right side of the sealing air bag in the transverse door seal, and the right side of the auxiliary air bag is provided with an auxiliary flange which inclines downwards.
3. The door seal with the Z-shaped support rib sealing according to claim 1, wherein two small wings are arranged in the longitudinal door seal strip and the transverse door seal strip, the two small wings are respectively positioned at the lower parts of the right sides of the sealing air bags in the longitudinal door seal strip and the transverse door seal strip, the left ends of the two small wings are connected with the sealing air bags, and the right ends of the two small wings extend obliquely upwards.
4. The door seal with the Z-shaped support rib according to claim 1, wherein the bottom of the clamping groove in each of the longitudinal door seal and the transverse door seal is provided with a left sealing fin edge and a right sealing fin edge, the top ends of the left sealing fin edge and the right sealing fin edge are connected with the clamping groove, the bottom end of the left sealing fin edge extends obliquely towards the left side, and the bottom end of the right sealing fin edge extends obliquely towards the right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184784.9U CN211120231U (en) | 2019-12-09 | 2019-12-09 | Take Z type brace rod sealing door to seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184784.9U CN211120231U (en) | 2019-12-09 | 2019-12-09 | Take Z type brace rod sealing door to seal |
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| Publication Number | Publication Date |
|---|---|
| CN211120231U true CN211120231U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922184784.9U Active CN211120231U (en) | 2019-12-09 | 2019-12-09 | Take Z type brace rod sealing door to seal |
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| Country | Link |
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| CN (1) | CN211120231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234541A (en) * | 2021-12-15 | 2022-03-25 | 安徽万朗磁塑股份有限公司 | Door seal structural member for refrigerator and welding processing method thereof |
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2019
- 2019-12-09 CN CN201922184784.9U patent/CN211120231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234541A (en) * | 2021-12-15 | 2022-03-25 | 安徽万朗磁塑股份有限公司 | Door seal structural member for refrigerator and welding processing method thereof |
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